reftable/merged_test.c exercises the functions defined in
reftable/merged.{c, h}. Migrate reftable/merged_test.c to the unit
testing framework. Migration involves refactoring the tests
to use the unit testing framework instead of reftable's test
framework and renaming the tests according to unit-tests' naming
conventions.
Also, move strbuf_add_void() and noop_flush() from
reftable/test_framework.c to the ported test. This is because
both these functions are used in the merged tests and
reftable/test_framework.{c, h} is not #included in the ported test.
Mentored-by: Patrick Steinhardt <ps@xxxxxx>
Mentored-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
Signed-off-by: Chandra Pratap <chandrapratap3519@xxxxxxxxx>
---
Makefile | 2 +-
reftable/reftable-tests.h | 1 -
t/helper/test-reftable.c | 1 -
.../unit-tests/t-reftable-merged.c | 113 +++++++++---------
4 files changed, 60 insertions(+), 57 deletions(-)
rename reftable/merged_test.c => t/unit-tests/t-reftable-merged.c (84%)
diff --git a/Makefile b/Makefile
index 3eab701b10..e5d1b53991 100644
--- a/Makefile
+++ b/Makefile
@@ -1340,6 +1340,7 @@ UNIT_TEST_PROGRAMS += t-mem-pool
UNIT_TEST_PROGRAMS += t-oidtree
UNIT_TEST_PROGRAMS += t-prio-queue
UNIT_TEST_PROGRAMS += t-reftable-basics
+UNIT_TEST_PROGRAMS += t-reftable-merged
UNIT_TEST_PROGRAMS += t-strbuf
UNIT_TEST_PROGRAMS += t-strcmp-offset
UNIT_TEST_PROGRAMS += t-strvec
@@ -2679,7 +2680,6 @@ REFTABLE_OBJS += reftable/writer.o
REFTABLE_TEST_OBJS += reftable/block_test.o
REFTABLE_TEST_OBJS += reftable/dump.o
-REFTABLE_TEST_OBJS += reftable/merged_test.o
REFTABLE_TEST_OBJS += reftable/pq_test.o
REFTABLE_TEST_OBJS += reftable/record_test.o
REFTABLE_TEST_OBJS += reftable/readwrite_test.o
diff --git a/reftable/reftable-tests.h b/reftable/reftable-tests.h
index 114cc3d053..d5e03dcc1b 100644
--- a/reftable/reftable-tests.h
+++ b/reftable/reftable-tests.h
@@ -11,7 +11,6 @@ license that can be found in the LICENSE file or at
int basics_test_main(int argc, const char **argv);
int block_test_main(int argc, const char **argv);
-int merged_test_main(int argc, const char **argv);
int pq_test_main(int argc, const char **argv);
int record_test_main(int argc, const char **argv);
int readwrite_test_main(int argc, const char **argv);
diff --git a/t/helper/test-reftable.c b/t/helper/test-reftable.c
index 9160bc5da6..0357718fa8 100644
--- a/t/helper/test-reftable.c
+++ b/t/helper/test-reftable.c
@@ -10,7 +10,6 @@ int cmd__reftable(int argc, const char **argv)
tree_test_main(argc, argv);
pq_test_main(argc, argv);
readwrite_test_main(argc, argv);
- merged_test_main(argc, argv);
stack_test_main(argc, argv);
return 0;
}
diff --git a/reftable/merged_test.c b/t/unit-tests/t-reftable-merged.c
similarity index 84%
rename from reftable/merged_test.c
rename to t/unit-tests/t-reftable-merged.c
index a9d6661c13..78a864a54f 100644
--- a/reftable/merged_test.c
+++ b/t/unit-tests/t-reftable-merged.c
@@ -6,20 +6,25 @@ license that can be found in the LICENSE file or at
https://developers.google.com/open-source/licenses/bsd
*/
-#include "merged.h"
-
-#include "system.h"
+#include "test-lib.h"
+#include "reftable/blocksource.h"
+#include "reftable/constants.h"
+#include "reftable/merged.h"
+#include "reftable/reader.h"
+#include "reftable/reftable-generic.h"
+#include "reftable/reftable-merged.h"
+#include "reftable/reftable-writer.h"
+
+static ssize_t strbuf_add_void(void *b, const void *data, size_t sz)
+{
+ strbuf_add(b, data, sz);
+ return sz;
+}
-#include "basics.h"
-#include "blocksource.h"
-#include "constants.h"
-#include "reader.h"
-#include "record.h"
-#include "test_framework.h"
-#include "reftable-merged.h"
-#include "reftable-tests.h"
-#include "reftable-generic.h"
-#include "reftable-writer.h"
+static int noop_flush(void *arg)
+{
+ return 0;
+}
static void write_test_table(struct strbuf *buf,
struct reftable_ref_record refs[], int n)
@@ -49,12 +54,12 @@ static void write_test_table(struct strbuf *buf,
for (i = 0; i < n; i++) {
uint64_t before = refs[i].update_index;
int n = reftable_writer_add_ref(w, &refs[i]);
- EXPECT(n == 0);
- EXPECT(before == refs[i].update_index);
+ check_int(n, ==, 0);
+ check_int(before, ==, refs[i].update_index);
}
err = reftable_writer_close(w);
- EXPECT_ERR(err);
+ check(!err);
reftable_writer_free(w);
}
@@ -76,11 +81,11 @@ static void write_test_log_table(struct strbuf *buf,
for (i = 0; i < n; i++) {
int err = reftable_writer_add_log(w, &logs[i]);
- EXPECT_ERR(err);
+ check(!err);
}
err = reftable_writer_close(w);
- EXPECT_ERR(err);
+ check(!err);
reftable_writer_free(w);
}
@@ -105,12 +110,12 @@ merged_table_from_records(struct reftable_ref_record **refs,
err = reftable_new_reader(&(*readers)[i], &(*source)[i],
"name");
- EXPECT_ERR(err);
+ check(!err);
reftable_table_from_reader(&tabs[i], (*readers)[i]);
}
err = reftable_new_merged_table(&mt, tabs, n, GIT_SHA1_FORMAT_ID);
- EXPECT_ERR(err);
+ check(!err);
return mt;
}
@@ -122,7 +127,7 @@ static void readers_destroy(struct reftable_reader **readers, size_t n)
reftable_free(readers);
}
-static void test_merged_between(void)
+static void t_merged_single_record(void)
{
struct reftable_ref_record r1[] = { {
.refname = (char *) "b",
@@ -150,11 +155,11 @@ static void test_merged_between(void)
merged_table_init_iter(mt, &it, BLOCK_TYPE_REF);
err = reftable_iterator_seek_ref(&it, "a");
- EXPECT_ERR(err);
+ check(!err);
err = reftable_iterator_next_ref(&it, &ref);
- EXPECT_ERR(err);
- EXPECT(ref.update_index == 2);
+ check(!err);
+ check_int(ref.update_index, ==, 2);
reftable_ref_record_release(&ref);
reftable_iterator_destroy(&it);
readers_destroy(readers, 2);
@@ -165,7 +170,7 @@ static void test_merged_between(void)
reftable_free(bs);
}
-static void test_merged(void)
+static void t_merged_refs(void)
{
struct reftable_ref_record r1[] = {
{
@@ -230,9 +235,9 @@ static void test_merged(void)
merged_table_init_iter(mt, &it, BLOCK_TYPE_REF);
err = reftable_iterator_seek_ref(&it, "a");
- EXPECT_ERR(err);
- EXPECT(reftable_merged_table_hash_id(mt) == GIT_SHA1_FORMAT_ID);
- EXPECT(reftable_merged_table_min_update_index(mt) == 1);
+ check(!err);
+ check_int(reftable_merged_table_hash_id(mt), ==, GIT_SHA1_FORMAT_ID);
+ check_int(reftable_merged_table_min_update_index(mt), ==, 1);
while (len < 100) { /* cap loops/recursion. */
struct reftable_ref_record ref = { NULL };
@@ -245,9 +250,9 @@ static void test_merged(void)
}
reftable_iterator_destroy(&it);
- EXPECT(ARRAY_SIZE(want) == len);
+ check_int(ARRAY_SIZE(want), ==, len);
for (i = 0; i < len; i++) {
- EXPECT(reftable_ref_record_equal(want[i], &out[i],
+ check(reftable_ref_record_equal(want[i], &out[i],
GIT_SHA1_RAWSZ));
}
for (i = 0; i < len; i++) {
@@ -283,16 +288,16 @@ merged_table_from_log_records(struct reftable_log_record **logs,
err = reftable_new_reader(&(*readers)[i], &(*source)[i],
"name");
- EXPECT_ERR(err);
+ check(!err);
reftable_table_from_reader(&tabs[i], (*readers)[i]);
}
err = reftable_new_merged_table(&mt, tabs, n, GIT_SHA1_FORMAT_ID);
- EXPECT_ERR(err);
+ check(!err);
return mt;
}
-static void test_merged_logs(void)
+static void t_merged_logs(void)
{
struct reftable_log_record r1[] = {
{
@@ -362,9 +367,9 @@ static void test_merged_logs(void)
merged_table_init_iter(mt, &it, BLOCK_TYPE_LOG);
err = reftable_iterator_seek_log(&it, "a");
- EXPECT_ERR(err);
- EXPECT(reftable_merged_table_hash_id(mt) == GIT_SHA1_FORMAT_ID);
- EXPECT(reftable_merged_table_min_update_index(mt) == 1);
+ check(!err);
+ check_int(reftable_merged_table_hash_id(mt), ==, GIT_SHA1_FORMAT_ID);
+ check_int(reftable_merged_table_min_update_index(mt), ==, 1);
while (len < 100) { /* cap loops/recursion. */
struct reftable_log_record log = { NULL };
@@ -377,19 +382,19 @@ static void test_merged_logs(void)
}
reftable_iterator_destroy(&it);
- EXPECT(ARRAY_SIZE(want) == len);
+ check_int(ARRAY_SIZE(want), ==, len);
for (i = 0; i < len; i++) {
- EXPECT(reftable_log_record_equal(want[i], &out[i],
+ check(reftable_log_record_equal(want[i], &out[i],
GIT_SHA1_RAWSZ));
}
merged_table_init_iter(mt, &it, BLOCK_TYPE_LOG);
err = reftable_iterator_seek_log_at(&it, "a", 2);
- EXPECT_ERR(err);
+ check(!err);
reftable_log_record_release(&out[0]);
err = reftable_iterator_next_log(&it, &out[0]);
- EXPECT_ERR(err);
- EXPECT(reftable_log_record_equal(&out[0], &r3[0], GIT_SHA1_RAWSZ));
+ check(!err);
+ check(reftable_log_record_equal(&out[0], &r3[0], GIT_SHA1_RAWSZ));
reftable_iterator_destroy(&it);
for (i = 0; i < len; i++) {
@@ -405,7 +410,7 @@ static void test_merged_logs(void)
reftable_free(bs);
}
-static void test_default_write_opts(void)
+static void t_default_write_opts(void)
{
struct reftable_write_options opts = { 0 };
struct strbuf buf = STRBUF_INIT;
@@ -426,36 +431,36 @@ static void test_default_write_opts(void)
reftable_writer_set_limits(w, 1, 1);
err = reftable_writer_add_ref(w, &rec);
- EXPECT_ERR(err);
+ check(!err);
err = reftable_writer_close(w);
- EXPECT_ERR(err);
+ check(!err);
reftable_writer_free(w);
block_source_from_strbuf(&source, &buf);
err = reftable_new_reader(&rd, &source, "filename");
- EXPECT_ERR(err);
+ check(!err);
hash_id = reftable_reader_hash_id(rd);
- EXPECT(hash_id == GIT_SHA1_FORMAT_ID);
+ check_int(hash_id, ==, GIT_SHA1_FORMAT_ID);
reftable_table_from_reader(&tab[0], rd);
err = reftable_new_merged_table(&merged, tab, 1, GIT_SHA1_FORMAT_ID);
- EXPECT_ERR(err);
+ check(!err);
reftable_reader_free(rd);
reftable_merged_table_free(merged);
strbuf_release(&buf);
}
-/* XXX test refs_for(oid) */
-int merged_test_main(int argc, const char *argv[])
+int cmd_main(int argc, const char *argv[])
{
- RUN_TEST(test_merged_logs);
- RUN_TEST(test_merged_between);
- RUN_TEST(test_merged);
- RUN_TEST(test_default_write_opts);
- return 0;
+ TEST(t_default_write_opts(), "merged table with default write opts");
+ TEST(t_merged_logs(), "merged table with multiple log updates for same ref");
+ TEST(t_merged_refs(), "merged table with multiple updates to same ref");
+ TEST(t_merged_single_record(), "ref ocurring in only one record can be fetched");
+
+ return test_done();
}
--
2.45.GIT
